arXiv Open Access 2001

Exactly Solvable Model Glass with a Facilitated Dynamics

L. Leuzzi Th. M Nieuwenhuizen

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Abstrak

A model glass with fast and slow processes is studied. The statics is simple and the facilitated slow dynamics is exactly solvable. The main features of a fragile glass take place: Kauzmann transition, Vogel-Fulcher law, Adam-Gibbs relation and aging. The time evolution can be so slow that a quasi-equilibrium occur at a time dependent effective temperature. The same effective temperature is derived from the Fluctuation-Dissipation ratio, which supports the applicability of out of equilibrium thermodynamics.

Topik & Kata Kunci

cond-mat.stat-mech cond-mat.dis-nn

Penulis (2)

L. Leuzzi

Th. M Nieuwenhuizen

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Leuzzi, L., Nieuwenhuizen, T.M. (2001). Exactly Solvable Model Glass with a Facilitated Dynamics. https://arxiv.org/abs/cond-mat/0110030

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Informasi Jurnal

Tahun Terbit: 2001
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓